Jun for Model Number GSD5500G00WW My dishwasher can't 100% clean the dishes. there is always some tiny black dirt attached on some dishes/glasses, but majority are clean. I wonder if it is because this cap is missing? Thanks!
Answer Jun, You will want to open the pump and make sure that there is no debris collected in the pump or the sump that could cause this issue to occur. Also check the spray arms to make sure that they are not clogged up or have debris in them. You would also want to replace the door if it is missing as this can cause some issue since the detergent is being added at the prewash instead of the main wash. Read More... Answered by AppliancePartsPros.com | Monday, March 31, 2014